savannahpettway31 savannahpettway31

13-08-2020
Mathematics

contestada

Write an expression to represent the sum of three times the square of a number and -7.
In your expression, what is the value of the constant?

Respuesta :

13-08-2020

Answer:

3x^2-7

-7 is the constant

3 is the coefficient

x is the variable

Step-by-step explanation:

(3x^2)+(-7)

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